baber/WOPTO huggingface dataset:
Patent EP-0335428-A1 (EP)
Inventor: MULLER JAN
IPC: F02B75/02
Filed: 1989-02-13
Abstract: A valve arrangement for all kinds of four stroke combustion engines with the possibility to open the inlet and outlet valve without, or with less valve spring tension. This occurs by means of two auxiliary camshafts (3 and 5) which are commanding two camfollowers (3 and 5). By this system the valve spring (4) has been commanded from the up- and down side. That is giving a possibility to have no spring tension at opening the valves and the normal tension of closing the valves. The result of this system will be the possibility to open the in- and outlet of the valves quicklier to get a much better fillingsdegree ofthe cilinders and a better exhaust. The result of this invention will be improvement of the efficiency of four stroke combustion engines.
Patent EP-0367311-A1 (EP)
Inventor: BOUQUET JAN PAUL
IPC: G06K19/06
Filed: 1989-09-16
Abstract: A method for mounting a LSI chip (1) with conductive bumps (2, 3, 4) as terminals into a hole (15) of a card (5) and for interconnecting them. The card and therefore one end of the hole is first covered by a layer (16) of a conductive material. Then the conductive bumps of the chip placed in the hole are soldered to the layer whilst being pressed against this layer. Thus protrusions (17, 18, 19) are created on the external surface of the layer. These protrusions are used to facilitate the alignment of the mask used during the subsequent etching operation of the layer. 
     The invention also concerns a process for creating the conductive bumps (2, 3, 4) on the terminal pads (6, 7, 8) of the LSI chip (1).
Patent EP-0325359-A1 (EP)
Inventor: BHOGAL BALBIR SINGH
IPC: A61K39/012
Filed: 1989-01-11
Abstract: Methods and compositions are disclosed for vaccinating warm-blooded animals against coccidiosis utilizing suspensions of excysted coccidial sporozoites in physiologically balanced medium containing water-­soluble polymeric stabilizers selected from gels, gelatins, polysaccharide gums, cellulose or cellulose derivatives which extend viability or storage, additional extension of viability in storage being attained when the suspensions are finely divided and the polymeric stabilizers are hardened to form microcapsules.
Patent EP-0332389-A1 (EP)
Inventor: WARREN WILLIAM EDWARD
IPC: B65D83/14
Filed: 1989-03-07
Abstract: A pressure regulator suitable for an aerosol dispenser package having a compressed non-liquified gas propellant comprising a chamber (22) forming a successive pair of first and second compartments (23,24) with the first compartment (23) having an inlet opening (26,27) and the second compartment (24) partly defining a restricted passageway (47) leading to an outlet opening (25), a diaphragm (41) closing the first compartment remotely from the second compartment, a spring (60) operable to urge the diaphragm to move into the second compartment towards the outlet, and a piston (44) connected for movement with the diaphragm and located in the second compartment to define the restricted passageway, the second compartment and piston cooperating progressively to increase the effective size of the passageway as the diaphragm moves towards the outlet. Preferably a probe (45) is moved with or by the piston to close the chamber outlet when the diaphragm is subject only to action by the spring. Preferably also the regulator has an associated valve (70) with a chamber (71) having a convergently tapered outlet (74) communicated with the regulator inlet, a ball (77) captively housed in the valve chamber for movement into substantially sealed engagement in tapered opening, and the valve chamber being formed by a pair of parts (72,73) connected for mutual telescopic sealed sliding movement about the ball.
Patent EP-0390988-A1 (EP)
Inventor: GOSTELOW BENJAMIN FRANK
IPC: F24C15/20
Filed: 1989-04-05
Abstract: An air extractor arrangement is described which is adapted to be flush fitted in a kitchen work-top 4 and which comprises a fixed housing 1 which is coupled to an extractor fan 8, and a pop-out section 10 which is telescopically disposed within the housing 1, a linear bearing in the form of a slide bar assembly 12,13 being provided between the housing 1 and the pop-out section 10 by means of which the pop-out section 10 is supported in the housing 1. Arrangements are described for driving the pop-out section 10 either semi-automatically or fully automatically.
Patent EP-0364231-A1 (EP)
Inventor: HANSON RICHARD A
IPC: G01P15/02
Filed: 1989-10-11
Abstract: A pendulous assembly for use in an accelerometer or other such device which senses forces acting on the device in a particular direction is disclosed herein. This assembly includes a proofmass, an arrangement including a frame supporting one end of the proofmass for back and forth pivotal movement about a given axis to a resting plane which entirely contains the proofmass when the latter is at rest, and specifically configured mounting pads connecting the frame and proofmass to main support forming part of the overall force sensing device.
Patent EP-0365233-A1 (EP)
Inventor: WANG PATRICK SHUI-CHUNG
IPC: H02K1/28
Filed: 1989-10-13
Abstract: A rotor 19 in an electric motor comprises a shaft 20 having a commutator 21 and armature 22 thereon. To prevent relative movement between the armature lamination stack 23 and the commutator 21, a structural coating 37 such as epoxy resin coats the shaft 20 between the commutator 21 and stack 23. The commutator base 30 has a recess in an end 32. The base is urged towards the stack 23 whilst the coating is still fluid to gather up the coating so that it is of substantial thickness on the shaft 20.
Patent EP-0352146-A1 (EP)
Inventor: BELJANSKI MIRKO
IPC: A61K36/16
Filed: 1989-04-26
Abstract: Bioparyl is obtained by a new process of hydrolytic extraction followed by purifications applied to the autumn leaves of the Gingko biloba tree. Bioparyl plays an important part as a regulator of the activity of some enzymes, especially ribonucleases, enzymes involved in the fundamental mechanism of gene expression. It does not exhibit toxic effects or side effects in healthy mammals, and may be used for improving several pathological conditions. Bioparyl is effective in the prevention and reversal of fibrosis of various tissues, the fibrosis being caused by radiation or by chemical agents. It lowers the abnormally high level of gamma-globulins and immunoglobulins in patients suffering from inflammation or from autoimmune diseases, including immune deficiency syndrome (AIDS). In leukaemic patients or those suffering from solid cancers, Bioparyl normalises ribonuclease activity.
Patent EP-0354093-A1 (EP)
Inventor: MANOURY PHILIPPE
IPC: C07D295/08
Filed: 1989-07-25
Abstract: A piperazine derivative of formula (I)   <IMAGE>   in which: R is hydrogen or a straight or branched (C1-4) alkoxycarbonyl group; and A is a 7-methoxy-1-naphthalenyl, 6-methoxy-2,3-dihydro-1-(1H)-indenyl or 7-methoxy-1,2,3,4-tetrahydro-1-naphthalenyl group, or an optically active isomer thereof, or a salt thereof.
Patent EP-0377383-A1 (EP)
Inventor: BERGER LAURENT
IPC: A47G9/08
Filed: 1989-12-29
Abstract: Sleeping bag of the type consisting of a pocket formed from two faces (1, 2) of textile material and provided, in particular, with an insulating filling, and the sleeping bag according to the invention is characterised in that each face (1, 2) comprises a hood (3, 4) extending the said face at the level of the upper opening of the bag, two hoods thus being opposite each other and facing each other, each hood being capable of being placed alternately in an active position, wrapped around the head of the user, and in an inactive position, then being compacted and gathered up on the face of the bag corresponding to it by means of the set of laces (11, 12, 13) provided in similar positions on the two walls of the same face of the bag. <IMAGE>
Patent EP-0400021-A1 (EP)
Inventor: MCCAULEY DAVID KEVIN
IPC: H04N5/232
Filed: 1988-12-27
Abstract: Le système décrit génère des impulsions de synchronisation à haute fréquence qui sont automatiquement synchronisées sur un signal vidéo externe. Lors de la présence d'une salve de référence dans le signal vidéo externe, les impulsions de synchronisation sont synchronisées sur ladite salve. Cependant en l'absence de cette salve de référence, les impulsions de synchronisation sont synchronisées sur les impulsions de synchronisation horizontale du signal vidéo externe. Cette opération s'effectue grâce à la présence d'une boucle à verrouillage de phase qui comporte un oscillateur marchant librement à la fréquence de base désirée, ainsi qu'un détecteur de phase pour comparer la différence de phase entre une portion sélectionnée du signal de référence de la boucle à verrouillage de phase et une portion sélectionnée de soit la salve de référence soit les impulsions de synchronisation horizontale.
Patent EP-0378599-A1 (EP)
Inventor: WITTMANN HEINZ
IPC: A63C9/00
Filed: 1989-04-29
Abstract: Dispositif de support de semelle (100) avec une unité d'appui (102) et une boucle continue (104) qui est agencée sur une section de support (102a) du dispositif de support (102), entre deux bords verticaux (102c) dont la direction est oblique par rapport à la longueur des skis. Afin d'éviter que l'on n'endommage la boucle (104) en posant le soulier de ski sur le support, la boucle (104) consiste en une section de support continue (104a) et en des créneaux (104b), agencés sur ladite section à une certaine distance les uns des autres et dépassant les deux bords (102c).
Patent EP-0440629-A1 (EP)
Inventor: HUECK MANFRED
IPC: G01N3/56
Filed: 1989-05-10
Abstract: Est décrit un dispositif d'essai pour la simulation de chute de pierres ou de grêle. A cet effet, des éprouvettes (3) telles que des véhicules, des parties de ceux-ci ou d'autres composants sont bombardés avec des corps solides se mouvant relativement auxdites éprouvettes. Deux cylindres (1, 1'), dont au moins un peut être entraîné, sont disposés de manière parallèle à l'axe et de telle façon l'un par rapport à l'autre que lors de la rotation des cylindres (1, 1'), des corps solides (2) introduits entre ces derniers sont accélérés et susceptibles d'être centrifugés sur l'éprouvette (3).
Patent EP-0409990-A1 (EP)
Inventor: KUCHUK-YATSENKO SERGEI IVANOVI
IPC: B23K9/08
Filed: 1989-01-26
Abstract: Un procédé de soudage sous pression de pièces par chauffage à l'aide d'un arc électrique se déplaçant dans un champ magnétique, consiste à placer les pièces (2, 3) de manière coaxiale avec un écartement d'usinage (delta) entre leurs faces terminales, à produire dans ledit écartement (delta) l'arc électrique (6) entraînant le chauffage des faces terminales desdites pièces (2, 3). La composante stable de la tension dans l'arc (6) est mesurée, et lorsqu'elle atteint sa valeur maximum correspondant au moment où les faces terminales (2, 3) atteignent la température de déformation plastique du matériau, une augmentation impulsionnelle du courant de l'arc électrique se produit, entraînant l'union desdites pièces (2, 3).
Patent EP-0435903-A1 (EP)
Inventor: BUNTE REINHARD
IPC: C11D1/40
Filed: 1989-09-15
Abstract: De nouveaux produits de lavage contiennent une quantité d'alkoxypropylamine de formule générale (III), comprise de préférence entre 0,1 et 10 % en poids, outre des agents tensio-actifs anioniques ou non ioniques, ainsi que d'autres substances usuelles dans des produits de lavage. L'adjonction de l'amine améliore le pouvoir de lavage de taches récalcitrantes, surtout à de basses températures.
Patent EP-0414901-A1 (EP)
Inventor: OKURA Y KABUSHIKI KAISHA KOMAT
IPC: F16H61/70
Filed: 1989-11-22
Abstract: In a construction wherein an electronic pressure regulating valve (31 ∼ 36) is connected individually to each clutch of a two-stage transmission, i.e. main transmission (1st, 2nd, R, 4th, 3rd) and subtransmission (L H) and each clutch can be controlled independently by a controller (10), the present invention cuts off the supply of an oil pressure to a transmission clutch for a present speed stage on the basis of a transmission instruction when the present speed stage is shifted down to the next stage at the time of power-ON, operates the pressure regulating valve so as to start the supply of the oil pressure to this transmission clutch at the point of time when the relative number of rotations at the transmission clutch for the next stage transmission becomes zero, then increases gradually the supply oil pressure after confirmation of the end of filling time to this transmission clutch, and thus prevents offensive feeling due to the speed change shock applied to an operator in whichever state the acceleration operation quantity and the brake operation state may be. In the shift-down operation involving the operations of the transmission clutches of both main and sub-clutches, a torque-OFF time is not provided to the sub-transmission clutch but the supply of the oil pressure to the clutch for the next stage transmission is started immediately so as to make the gradually increasing supply of the oil pressure. After this clutch is meshed, the gradually increasing supply of the oil pressure to the main transmission clutch is made after the filling time described above is over, and offensive feeling due to the transmission shock is prevented.
Patent EP-0388738-A1 (EP)
Inventor: RIDLEY ROBERT GEORGE DR
IPC: C12P21/02
Filed: 1990-03-09
Abstract: The invention is concerned with antigenic polypeptides having a determinant or determinants immunologically cross-reactive with determinants on a polypeptide associated with the rhoptry organelles of the merozoite form of the malaria parasite Plasmodium falciparum. Further, the invention is concerned with immunogenic compositions which contain such a polypeptide and a suitable adjuvant, with DNAs coding for such a poly­peptide, recombinant vectors containing such a DNA sequence, unicellular host organisms which contain such a replicable vector as well as antibodies which are directed against a polypeptide in accordance with the invention. Furthermore. the invention is concerned with a process for the production of the immunogenic compositions, of the microorganisms and of the antibodies as well as with the use of the polypeptides and the immunogenic compositions for the immunization of mammals against malaria.
Patent EP-0391102-A1 (EP)
Inventor: ELSHEIKH MAHER YOUSEF
IPC: C07C17/087
Filed: 1990-03-15
Abstract: A novel gas phase process for the production of 1,1-dichloro-1-fluoroethane from vinylidene chloride and hydrogen fluoride is provided. The process is charac­terized by high conversion of vinylidene chloride to product, with a high selectivity for 1,1-dichloro-1-fluoro­ethane. The process may also be operated to selectively form 1-chloro-1,1-difluoroethane. Few volatile by-products and substantially no tar or oligomeric material is formed. Catalyst performance remains constant over extended periods of time.
Patent EP-0392248-A1 (EP)
Inventor: SAUER RALF
IPC: C11D3/00
Filed: 1990-03-26
Abstract: The invention relates to a powdery cleaning agent for textile areas, especially textile floor coverings, containing a carrier material mixed with water, a detergent substance, where appropriate solvents and optionally further additives, and proposes, to achieve a powdery cleaning agent which saves raw materials and, at the same time, contains no or only small amounts of substances which are categorised as hazardous to health and incompatible with the environment, that the carrier material be formed by highly absorbent, swollen polymer particles, and organic fibre particles be attached to the surface thereof.
Patent EP-0395106-A1 (EP)
Inventor: YAMADA YASUHIRO
IPC: A01N63/28
Filed: 1990-04-27
Abstract: An allosamidin derivative obtained by a fermenta­tion process using a bacteria strain belonging to Streptomyces sp. which can be used as effective ingredient in antifungal compositions, chitinase inhibitor compositions and insecticidal compositions.
Patent EP-0405565-A1 (EP)
Inventor: LUXENBERG PETER DR RER NAT
IPC: B01D53/32
Filed: 1990-06-28
Abstract: The invention relates to a process for cleaning fumes containing noxious substances, in particular fumes containing SO2 and/or Hg, while avoiding soluble salt residues, a part stream of the scrubbing fluid taken off from a wet scrubbing zone being fed to an electrolysis zone and at least a part of the Cl2 obtained in the electrolysis zone being recycled into the wet scrubbing zone. Such a process makes it possible to reduce the soluble chloride content in the effluent, to improve the insufficient degree of SO2 separation and to effect the precipitation of elemental heavy metals, a utilisable product (HCl) being obtained.
Patent EP-0415283-A1 (EP)
Title: Vorrichtung zum Begrenzen der Ausbreitung einer gegen einen textilen Stoff gespritzten Behandlungsflüssigkeit
Inventor: ABRAHAM KOLLER
IPC: D06B1/02
Filed: 1990-08-24
Abstract: Durch ein Aussen- (1) und ein Innenwandglied (2) ist ein Ringkörper gebildet. Zwischen diesen zwei Wänden (1; 2) ist ein Hohlraum (4) vorhanden. Der Hohlraum (4) steht über einen Anschluss (9) in der Aussenwand (1) mit einer Saugzugquelle (10) in Verbindung. Die Innenwand (2) weist Löcher (7; 8) auf, welche den von ihr umschlossenen Raum (5) mit dem Hohlraum (4) und damit den Anschluss (9) zur Saugzugquelle (10) verbindet. Der Ringkörper ist weiter unten mit einer Rippe (6) ausgerüstet. Wird die Vorrichtung auf eine Stelle eines Stoffes aufgelegt gegen welche Reinigungsfluide gespritzt werden, begrenzt die Innenwand (2) die Ausbreitung der vom Stoff zurückprallenden Flüssigkeit. Die an der Innenwand (2) entsprechend herunterströmende Flüssigkeit wird vor allem durch die Löcher (7) wegtransportiert. Flüssigkeit, welche sich auf dem Stoff ausbreitet, wird durch bei der Rippe (6) vorhandene Löcher (8) ebenfalls wegtransportiert. Damit ist die Ausbreitung von gegen den textilen Stoff gespritzten Behandlungsflüssigkeiten wirksam begrenzt, so dass nicht weitere Vorkehrungen und längere Zeitspannen in Kauf genommen werden müssen, um ein Trocknen der behandelten Stelle und der diese umgebenden Bereiche zu erzielen. Weiter wird durch die Vorrichtung diejenige Flüssigkeitsmenge, die nicht reinigend durch den Stoff hindurchgedrückt wird, vollständig und wirksam entfernt.
Patent EP-0422466-A1 (EP)
Inventor: EGOSHI KAZUO NO RIVERSIDE SHIB
IPC: A61K8/02
Filed: 1990-09-28
Abstract: Disclosed is an endermic preparation for external application which contains 5-hydroxymaltol or 3-­hydroxykojic acid as a skin-whitening or melanogenesis-­inhibiting component along with a cosmetic base. The preparation is applied to the human skin to display a noticeable skin-whitening and melanogenesis-inhibiting activity.
Patent EP-0431400-A1 (EP)
Inventor: FUCHS HARALD DR
IPC: C07K17/02
Filed: 1990-11-22
Abstract: The macromolecular layers are built up with the aid of a lipid monolayer carrying biotin units. <IMAGE>
Patent EP-0404271-A1 (EP)
Inventor: NIJHUIS JOHANNES
IPC: E02F9/24
Filed: 1990-06-20
Abstract: Hose breakage safety system, which serves to prevent an accidental movement from occurring when there is a sudden loss of pressure in a hydraulic system of a lifting device or lifting apparatus. The safety system comprises an elec­tric non-return valve and a pressure sensor which is placed near the other end of a hose or part susceptible to breaking through which the oil of the lifting arm (2) or lever is decharged. The pressure sensor (9) emits an electrical signal which is proportional to the measured pressure and the signal emitted by the pressure sensor (9) is compared with signal emitted in the earlier instance through the electrical non-return valve (4) by means of an electronic circuit. Also a method for checking a breakage which has occurred or a breakage which going to occur in a hose is claimed.
Patent EP-0413395-A1 (EP)
Inventor: VAN HEST WILHELMUS JACOBUS JOH
IPC: B65D85/42
Filed: 1990-08-14
Abstract: The electric lamp (30) is packed in a rectangular sleeve (1), in which a holder (6) extends from a first edge (2) up to an opposing third edge (4). The holder has interconnected partitions (7, 8) provided with windows (9, 10), between which the lamp (30) is enclosed. The partitions (7, 8) have tags (11, 12) which extend from the third edge (4) to a respective nearby edge (3, 5).
Patent EP-0455897-A1 (EP)
Inventor: GERKING LUEDER DR-ING
IPC: D01D4/02
Filed: 1990-05-09
Abstract: A process and an apparatus is proposed for the production of very fine filaments in the form of endless filaments or of very fine melt-blown fibres, for which the melt or spinning holes of the spinneret are in each case surrounded individually by a preferably annular blow nozzle. In this way the emerging filaments are in each case surrounded by concentric flows of gas which help to draw the filaments. <IMAGE>
Patent EP-0378378-A1 (EP)
Inventor: MCCUNE ROBERT CORBLY
IPC: C23C16/27
Filed: 1990-01-10
Abstract: Method of making a composite coated article by the steps of: (a) initiating chemical vapor deposition of separated diamond or diamond-like particles (50) onto a nondiamond or nondiamond-like substrate (49) surface by use of low pressure metastable deposition of carbon in the presence of atomic hydrogen and at a temperature (i.e., 600-950°C) that favors the nucleation of such particles, the substrate being selected to retain its strength related properties after said chemical vapor deposition (i.e., SiAlON, Si₃N₄, SiC, Si, Ti, Co cemented WC, TiC, Ni-Mo cemented TiCN); (b) substantially suppressing nucleation of additional particles (heating to above about 1000°C) before formation of a contiguous film of said particles (50) while permitting the existing particles to grow to a predetermined maximum crystal size consistent with separated crystals; and (c) depositing a mechanically tough, diamond and substrate-wetting metal binding material (51) (i.e., Ti, Ni, Co, Mn, Cr, Mo, Fe) onto and across said separated particles and exposed substrate (49) surface to form the composite coated article. Chemical vapor deposition comprises thermal decomposition (i.e., microwave plasma, discharge, filament heating) of a hydrocarbon gas containing hydrogen, with or without diamond seeding. The binding material preferably contains a brazing agent (i.e., Cu, Ag, Sn).
Patent EP-0384661-A1 (EP)
Inventor: LANGE BARRY CLIFFORD
IPC: C08K5/32
Filed: 1990-02-16
Abstract: Disclosed herein is a method of controlling algae comprising using a compound of the formula
      wherein X are independently selected from hydrogen, halogen, trihalomethyl, cyano, and (C₁ - C₄) alkyl; 
Z is carbalkoxyalkoxy, or lower alkoxy; 
p is an integer from 1 to 2n+1; 
m is an integer of 0 to 2n; 
where n is an integer of 1 to 5 and m+p = 2n+1
Patent EP-0397465-A1 (EP)
Inventor: MATSUO SHUNJI
IPC: G03G15/08
Filed: 1990-05-09
Abstract: A color image forming apparatus for forming a color image comprising; an image retainer (2) for carrying the color image, a charger for charging a surface (3) of the image retainer, a latent image former (20) for forming a latent image on the charged surface of the image retainer (2), a multicolor developer (4, 5, 6) for developing the latent image, a black developer (8) for developing the latent image, a transfer sheet conveyer (40) for conveying a transfer sheet and transferring the developed latent image onto the transfer sheet, and a cleaner (10) for cleaning a residual developer on the surface of the image retainer, in which the image retainer, either one of the black developer or the multicolor developer, and the cleaning means are formed as a detachable processing cartridge, and the rest of the black developer or the multicolor developer is detachable to the body of the color image forming apparatus.